I do not shred you do not shred he does not shred we do not shred you do not shred they do not shred
Present continuous
I am not shredding you are not shredding he is not shredding we are not shredding you are not shredding they are not shredding
Preterite
I did not shred you did not shred he did not shred we did not shred you did not shred they did not shred
Preterite continuous
I was not shredding you were not shredding he was not shredding we were not shredding you were not shredding they were not shredding
Present perfect
I have not shredded you have not shredded he has not shredded we have not shredded you have not shredded they have not shredded
Present perfect continuous
I have not been shredding you have not been shredding he has not been shredding we have not been shredding you have not been shredding they have not been shredding
Pluperfect
I had not shredded you had not shredded he had not shredded we had not shredded you had not shredded they had not shredded
Pluperfect continuous
I had not been shredding you had not been shredding he had not been shredding we had not been shredding you had not been shredding they had not been shredding
Future
I will not shred you will not shred he will not shred we will not shred you will not shred they will not shred
Future continuous
I will not be shredding you will not be shredding he will not be shredding we will not be shredding you will not be shredding they will not be shredding
Future perfect
I will not have shredded you will not have shredded he will not have shredded we will not have shredded you will not have shredded they will not have shredded
Future perfect continuous
I will not have been shredding you will not have been shredding he will not have been shredding we will not have been shredding you will not have been shredding they will not have been shredding
Conditional
Present
I would not shred you would not shred he would not shred we would not shred you would not shred they would not shred
Present continuous
I would not be shredding you would not be shredding he would not be shredding we would not be shredding you would not be shredding they would not be shredding
Past
I would not have shredded you would not have shredded he would not have shredded we would not have shredded you would not have shredded they would not have shredded
Past continuous
I would not have been shredding you would not have been shredding he would not have been shredding we would not have been shredding you would not have been shredding they would not have been shredding